PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna SAD STATUS REPORT ON THE SAD PROJECT & LONGTIME PERSPECTIVES V. Shvetsov FLNP

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna ISTC Project #2267 & JINR Project Project on Creation of Subcritical Assembly Driven by Proton Accelerator in Dubna Joint Institute for Nuclear Research Leading Institution: Joint Institute for Nuclear Research EC (Sweden, Germany France, Spain), JINR, Russia Financing Parties: EC (Sweden, Germany France, Spain), JINR, Russia Project started on November 2003 Timing: Project started on November 2003 PhysicalStartup at 2006 – 2007 Physical Startup at 2006 – 2007 Russia (Institutes + ISTC projects ), France, Germany, Spain, Sweden, Czech Republic, Romania, Bulgaria, Poland, Belorussia,… (open for new participants) Collaboration: Russia (Institutes + ISTC projects ), France, Germany, Spain, Sweden, Czech Republic, Romania, Bulgaria, Poland, Belorussia,… (open for new participants)

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna SAD General Layout Concrete shielding not shown 1m1m Plug Target Lenses SAD facility beam injection general layout Core P+P+

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna SAD perspective scientific program Measurement of shielding efficiency (especially in a direction of a primary proton beam) Studying spatial and energy distributions of neutron field in target and fuel blanket Measurements of transmutation rates for MA and LLFP in different neutron spectra, computer codes validation Studying the spallation products yields in target using He jet techniques Studying the problems of target and core integration, including influence of the target size and position on main SAD characteristics Measurements of absolute value of the SAD power gain and reactivity, computer codes validation, benchmarking Deep subcriticality measurements and monitoring Measurements of the kinetic properties of the blanket

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna Tasks of the Project First Stage 1. Development of the concept of SAD installation 2. SAD parameters modeling 3. Design and development of the beam transport line 4. Design and development of the SAD fuel elements

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna Project Timetable

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna Project Timetable

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna Project Timetable

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna Longtime Perspectives New perspectives for the DLNP Phasotron New perspectives for the DLNP Phasotron JINR member countries stronger consolidation JINR member countries stronger consolidation JINR integration into EU and world programs on P&T JINR integration into EU and world programs on P&T Educational aspect of the project Educational aspect of the project

PAC on Nuclear Physics 20-th Session April 1-2, 2004, Dubna Points of Particular Interest Organizational activity in JINR Timely contacts with regulatory agencies to obtain necessary licenses Shift personnel education